Trifluralin, 1.0mg/mL in MeOH, 1ml

n-Hexadecane, ?13C: - 33.71, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 544-76-3

EPA Method 8270C - B/N Matrix Spiking Solution

1-Nitrotriphenylene-d11, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.